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Type: Artigo de periódico
Title: Effect Of Adhesive Restorations Over Incomplete Dentin Caries Removal: 5-year Follow-up Study In Primary Teeth
Author: Casagrande L.
Falster C.A.
Di Hipolito V.
De Goes M.F.
Straffon L.H.
Nor J.E.
De Araujo F.B.
Abstract: Purpose: The purpose of this study was to evaluate the effect of the materials used for indirect pulp treatment (IPT) on the long-term outcome of primary molar teeth. Methods: Forty-eight teeth with deep carious lesions, but without signs and symptoms of irreversible pulpitis, were randomly divided into 2 groups, according to the material placed on the demineralized dentin remain: (1) experimental group, adhesive system (Scotchbond Multipurpose); and (2) control group, calcium hydroxide liner (Dycal). Both groups were followed by a resin restoration application. Results: After 4 to 5 years, the clinical and radiographic success rates between groups were similar (group 1=14 of 15; group 2=8 of 10; P=0.350). Subsequent to exfoliation, scanning electron microscopy revealed the presence of a hybrid layer at the resin-dentin interface and a microtensile bond strength of 9.63 MPa (group 1). Histological analysis showed that the pulp health status was similar in both groups. Conclusions: Indirect pulp treatment has a high clinical and radiographic long-term success rate in primary teeth and is not material-dependent. (J Dent Child 2009;76: 117-22).
Rights: fechado
Identifier DOI: 
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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